##// END OF EJS Templates
configitems: declare items in a TOML file...
configitems: declare items in a TOML file Mercurial ships with Rust code that also needs to read from the config. Having a way of presenting `configitems` to both Python and Rust is needed to prevent duplication, drift, and have the appropriate devel warnings. Abstracting away from Python means choosing a config format. No single format is perfect, and I have yet to come across a developer that doesn't hate all of them in some way. Since we have a strict no-dependencies policy for Mercurial, we either need to use whatever comes with Python, vendor a library, or implement a custom format ourselves. Python stdlib means using JSON, which doesn't support comments and isn't great for humans, or `configparser` which is an obscure, untyped format that nobody uses and doesn't have a commonplace Rust parser. Implementing a custom format is error-prone, tedious and subject to the same issues as picking an existing format. Vendoring opens us to the vast array of common config formats. The ones being picked for most modern software are YAML and TOML. YAML is older and common in the Python community, but TOML is much simpler and less error-prone. I would much rather be responsible for the <1000 lines of `tomli`, on top of TOML being the choice of the Rust community, with robust crates for reading it. The structure of `configitems.toml` is explained inline.

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Makefile
136 lines | 4.0 KiB | text/x-makefile | MakefileLexer
$(eval HGROOT := $(shell cd ../..; pwd))
DEBIAN_CODENAMES := \
stretch \
buster \
bullseye
UBUNTU_CODENAMES := \
xenial \
bionic \
cosmic \
focal
FEDORA_RELEASE := 31
RHEL_RELEASES := \
7 \
8 \
9
# Build a Python for these RHEL (and derivatives) releases.
RHEL_WITH_PYTHON_RELEASES :=
RHEL_WITH_NONVERSIONED_PYTHON :=
RHEL_WITH_36_DOCUTILS := 7
help:
@echo 'Packaging Make Targets'
@echo ''
@echo 'docker-rhel{$(strip $(RHEL_RELEASES))}'
@echo ' Build an RPM for a specific RHEL/derivative version using Docker.'
@echo ''
@echo 'docker-debian-{$(strip $(DEBIAN_CODENAMES))}'
@echo ' Build Debian packages specific to a Debian distro using Docker.'
@echo ''
@echo 'docker-fedora'
@echo ' Build an RPM for a Fedora $(FEDORA_RELEASE) using Docker.'
@echo ''
@echo 'docker-ubuntu-{$(strip $(UBUNTU_CODENAMES))}'
@echo ' Build Debian package specific to an Ubuntu distro using Docker.'
@echo ''
@echo 'docker-ubuntu-{$(strip $(UBUNTU_CODENAMES))}-ppa'
@echo ' Build a source-only Debian package specific to an Ubuntu distro'
@echo ' using Docker.'
@echo ''
@echo 'linux-wheels'
@echo ' Build Linux manylinux wheels using Docker.'
@echo ''
@echo 'linux-wheels-{x86_64, i686}'
@echo ' Build Linux manylinux wheels for a specific architecture using Docker'
@echo ''
@echo 'deb'
@echo ' Build a Debian package locally targeting the current system'
@echo ''
@echo 'ppa'
@echo ' Build a Debian source package locally targeting the current system'
@echo ''
@echo 'rhel{$(strip $(RHEL_RELEASES))}'
@echo ' Build an RPM for a specific RHEL/derivative version locally'
@echo ''
@echo 'fedora'
@echo ' Build an RPM for Fedora $(FEDORA_RELEASE) locally'
.PHONY: help
.PHONY: deb
deb:
./builddeb
.PHONY: ppa
ppa:
./builddeb --source-only
# Debian targets.
define debian_targets =
.PHONY: docker-debian-$(1)
docker-debian-$(1):
./dockerdeb debian $(1)
endef
$(foreach codename,$(DEBIAN_CODENAMES),$(eval $(call debian_targets,$(codename))))
# Ubuntu targets.
define ubuntu_targets =
.PHONY: docker-ubuntu-$(1)
docker-ubuntu-$(1):
./dockerdeb ubuntu $(1)
.PHONY: docker-ubuntu-$(1)-ppa
docker-ubuntu-$(1)-ppa:
./dockerdeb ubuntu $(1) --source-only
endef
$(foreach codename,$(UBUNTU_CODENAMES),$(eval $(call ubuntu_targets,$(codename))))
# Fedora targets.
.PHONY: fedora
fedora:
mkdir -p $(HGROOT)/packages/fedora$(FEDORA_RELEASE)
./buildrpm
cp $(HGROOT)/contrib/packaging/rpmbuild/RPMS/*/* $(HGROOT)/packages/fedora$(FEDORA_RELEASE)
cp $(HGROOT)/contrib/packaging/rpmbuild/SRPMS/* $(HGROOT)/packages/fedora$(FEDORA_RELEASE)
rm -rf $(HGROOT)/rpmbuild
.PHONY: docker-fedora
docker-fedora:
./dockerrpm fedora$(FEDORA_RELEASE)
# RHEL targets.
define rhel_targets
.PHONY: rhel$(1)
rhel$(1):
mkdir -p $$(HGROOT)/packages/rhel$(1)
./buildrpm $$(if $$(filter $(1),$$(RHEL_WITH_PYTHON_RELEASES)),--withpython,$$(if $$(filter $(1),$$(RHEL_WITH_NONVERSIONED_PYTHON)),--python python,))$$(if $$(filter $(1),$$(RHEL_WITH_36_DOCUTILS)), --docutilspackage python36-docutils,)
cp $$(HGROOT)/contrib/packaging/rpmbuild/RPMS/*/* $$(HGROOT)/packages/rhel$(1)
cp $$(HGROOT)/contrib/packaging/rpmbuild/SRPMS/* $$(HGROOT)/packages/rhel$(1)
.PHONY: docker-rhel$(1)
docker-rhel$(1):
./dockerrpm rhel$(1) $$(if $$(filter $(1),$$(RHEL_WITH_PYTHON_RELEASES)),--withpython,$$(if $$(filter $(1),$$(RHEL_WITH_NONVERSIONED_PYTHON)),--python python,))$$(if $$(filter $(1),$$(RHEL_WITH_36_DOCUTILS)), --docutilspackage python36-docutils,)
endef
$(foreach release,$(RHEL_RELEASES),$(eval $(call rhel_targets,$(release))))
.PHONY: linux-wheels
linux-wheels: linux-wheels-x86_64 linux-wheels-i686
.PHONY: linux-wheels-x86_64
linux-wheels-x86_64:
docker run -e "HGTEST_JOBS=$(shell nproc)" --rm -ti -v `pwd`/../..:/src quay.io/pypa/manylinux1_x86_64 /src/contrib/packaging/build-linux-wheels.sh
.PHONY: linux-wheels-i686
linux-wheels-i686:
docker run -e "HGTEST_JOBS=$(shell nproc)" --rm -ti -v `pwd`/../..:/src quay.io/pypa/manylinux1_i686 linux32 /src/contrib/packaging/build-linux-wheels.sh